def draw_rectangle(self, y, x, h, w, filled=True, dashed=False, color=None):
"""Rectangle with corners."""
if dashed:
hch = '-'
vch = '|'
else:
hch = curses.ACS_HLINE
vch = curses.ACS_VLINE
# Borders
self.draw_hline(y, x + 1, w - 2, hch, color) # top
self.draw_vline(y + 1, x + w - 1, h - 2, vch, color) # right
self.draw_hline(y + h - 1, x + 1, w - 2, hch, color) # bottom
self.draw_vline(y + 1, x, h - 2, vch, color) # left
# Corners
self.draw_ch(y, x, curses.ACS_ULCORNER, color)
self.draw_ch(y, x + w - 1, curses.ACS_URCORNER, color)
self.draw_ch(y + h - 1, x + w - 1, curses.ACS_LRCORNER, color)
self.draw_ch(y + h - 1, x, curses.ACS_LLCORNER, color)
# Fill
if filled:
self.draw_fill(y + 1, x + 1, h - 2, w - 2, color=color)
python类ACS_VLINE的实例源码
def rectangle(win, uly, ulx, lry, lrx):
"""Draw a rectangle with corners at the provided upper-left
and lower-right coordinates.
"""
win.vline(uly+1, ulx, curses.ACS_VLINE, lry - uly - 1)
win.hline(uly, ulx+1, curses.ACS_HLINE, lrx - ulx - 1)
win.hline(lry, ulx+1, curses.ACS_HLINE, lrx - ulx - 1)
win.vline(uly+1, lrx, curses.ACS_VLINE, lry - uly - 1)
win.addch(uly, ulx, curses.ACS_ULCORNER)
win.addch(uly, lrx, curses.ACS_URCORNER)
win.addch(lry, lrx, curses.ACS_LRCORNER)
win.addch(lry, ulx, curses.ACS_LLCORNER)
def box(self, window, x, y, w, h, color):
for i in xrange(1, w - 1):
window.addch(y, x + i, curses.ACS_HLINE, color)
window.addch(y + h - 1, x + i, curses.ACS_HLINE, color)
for i in xrange(1, h - 1):
window.addch(y + i, x, curses.ACS_VLINE, color)
window.addch(y + i, x + w - 1, curses.ACS_VLINE, color)
window.addch(y, x, curses.ACS_ULCORNER, color)
window.addch(y, x + w - 1, curses.ACS_URCORNER, color)
window.addch(y + h - 1, x, curses.ACS_LLCORNER, color)
window.addch(y + h - 1, x + w - 1, curses.ACS_LRCORNER, color)
def bracket(self, window, x, y, h, color):
for i in xrange(1, h - 1):
window.addch(y + i, x, curses.ACS_VLINE, color)
window.addch(y, x, curses.ACS_ULCORNER, color)
window.addch(y + h - 1, x, curses.ACS_LLCORNER, color)
def box(self, window, x, y, w, h, color):
for i in xrange(1, w - 1):
window.addch(y, x + i, curses.ACS_HLINE, color)
window.addch(y + h - 1, x + i, curses.ACS_HLINE, color)
for i in xrange(1, h - 1):
window.addch(y + i, x, curses.ACS_VLINE, color)
window.addch(y + i, x + w - 1, curses.ACS_VLINE, color)
window.addch(y, x, curses.ACS_ULCORNER, color)
window.addch(y, x + w - 1, curses.ACS_URCORNER, color)
window.addch(y + h - 1, x, curses.ACS_LLCORNER, color)
window.addch(y + h - 1, x + w - 1, curses.ACS_LRCORNER, color)
def bracket(self, window, x, y, h, color):
for i in xrange(1, h - 1):
window.addch(y + i, x, curses.ACS_VLINE, color)
window.addch(y, x, curses.ACS_ULCORNER, color)
window.addch(y + h - 1, x, curses.ACS_LLCORNER, color)
def setup_menu(self):
"""
Draw the main frame of `Setup` tab in the TUI window.
"""
screen = self._stdscr.subwin(21, 80, 2, 0)
screen.box()
screen.bkgd(' ', curses.color_pair(4))
# Configuration Section
screen.addch(0, 26, curses.ACS_BSSS)
screen.vline(1, 26, curses.ACS_VLINE, 17)
# Status Section
screen.addch(7, 0, curses.ACS_SSSB)
screen.addch(7, 26, curses.ACS_SBSS)
screen.hline(7, 1, curses.ACS_HLINE, 25)
# Select Functions Section
screen.addch(0, 52, curses.ACS_BSSS)
screen.vline(1, 52, curses.ACS_VLINE, 17)
# Process Bar Section
screen.addch(18, 0, curses.ACS_SSSB)
screen.addch(18, 79, curses.ACS_SBSS)
screen.hline(18, 1, curses.ACS_HLINE, 78)
screen.addch(18, 26, curses.ACS_SSBS)
screen.addch(18, 52, curses.ACS_SSBS)
# Section Titles
title = curses.color_pair(6)
subtitles = [["Configure Settings", (1, 2)], ["Status", (8, 2)],
["Hosts File", (13, 2)], ["Select Functions", (1, 28)]]
for s_title in subtitles:
cord = s_title[1]
screen.addstr(cord[0], cord[1], s_title[0], title)
screen.hline(cord[0] + 1, cord[1], curses.ACS_HLINE, 23)
screen.refresh()
def rectangle(win, uly, ulx, lry, lrx):
"""Draw a rectangle with corners at the provided upper-left
and lower-right coordinates.
"""
win.vline(uly+1, ulx, curses.ACS_VLINE, lry - uly - 1)
win.hline(uly, ulx+1, curses.ACS_HLINE, lrx - ulx - 1)
win.hline(lry, ulx+1, curses.ACS_HLINE, lrx - ulx - 1)
win.vline(uly+1, lrx, curses.ACS_VLINE, lry - uly - 1)
win.addch(uly, ulx, curses.ACS_ULCORNER)
win.addch(uly, lrx, curses.ACS_URCORNER)
win.addch(lry, lrx, curses.ACS_LRCORNER)
win.addch(lry, ulx, curses.ACS_LLCORNER)
def rectangle(win, uly, ulx, lry, lrx):
"""
Draw a rectangle with corners at the provided upper-left and lower-right
coordinates.
Parameters:
win (WindowObject): the screen/window
uly (int): upper left y coordinate
ulx (int): upper left x coordinate
lry (int): lower right y coordinate
lrx (int): lower right x coordinate
Returns:
None
"""
# Add exception handling
try:
win.vline(uly + 1, ulx, curses.ACS_VLINE, lry - uly - 1)
win.hline(uly, ulx + 1, curses.ACS_HLINE, lrx - ulx - 1)
win.hline(lry, ulx + 1, curses.ACS_HLINE, lrx - ulx - 1)
win.vline(uly + 1, lrx, curses.ACS_VLINE, lry - uly - 1)
win.addch(uly, ulx, curses.ACS_ULCORNER)
win.addch(uly, lrx, curses.ACS_URCORNER)
win.addch(lry, lrx, curses.ACS_LRCORNER)
win.addch(lry, ulx, curses.ACS_LLCORNER)
# Catch attempts to print a character out of the bounds of the window
except curses.error:
pass
def rectangle(win, uly, ulx, lry, lrx):
"""Draw a rectangle with corners at the provided upper-left
and lower-right coordinates.
"""
win.vline(uly+1, ulx, curses.ACS_VLINE, lry - uly - 1)
win.hline(uly, ulx+1, curses.ACS_HLINE, lrx - ulx - 1)
win.hline(lry, ulx+1, curses.ACS_HLINE, lrx - ulx - 1)
win.vline(uly+1, lrx, curses.ACS_VLINE, lry - uly - 1)
win.addch(uly, ulx, curses.ACS_ULCORNER)
win.addch(uly, lrx, curses.ACS_URCORNER)
win.addch(lry, lrx, curses.ACS_LRCORNER)
win.addch(lry, ulx, curses.ACS_LLCORNER)
def draw_vline(self, y, x, h, ch=None, color=None):
"""Vertical line."""
ch = ch or curses.ACS_VLINE
for dy in range(h):
self.draw_ch(y + dy, x, ch, color)
def rectangle(win, uly, ulx, lry, lrx):
"""Draw a rectangle with corners at the provided upper-left
and lower-right coordinates.
"""
win.vline(uly+1, ulx, curses.ACS_VLINE, lry - uly - 1)
win.hline(uly, ulx+1, curses.ACS_HLINE, lrx - ulx - 1)
win.hline(lry, ulx+1, curses.ACS_HLINE, lrx - ulx - 1)
win.vline(uly+1, lrx, curses.ACS_VLINE, lry - uly - 1)
win.addch(uly, ulx, curses.ACS_ULCORNER)
win.addch(uly, lrx, curses.ACS_URCORNER)
win.addch(lry, lrx, curses.ACS_LRCORNER)
win.addch(lry, ulx, curses.ACS_LLCORNER)
def rectangle(win, uly, ulx, lry, lrx):
"""Draw a rectangle with corners at the provided upper-left
and lower-right coordinates.
"""
win.vline(uly+1, ulx, curses.ACS_VLINE, lry - uly - 1)
win.hline(uly, ulx+1, curses.ACS_HLINE, lrx - ulx - 1)
win.hline(lry, ulx+1, curses.ACS_HLINE, lrx - ulx - 1)
win.vline(uly+1, lrx, curses.ACS_VLINE, lry - uly - 1)
win.addch(uly, ulx, curses.ACS_ULCORNER)
win.addch(uly, lrx, curses.ACS_URCORNER)
win.addch(lry, lrx, curses.ACS_LRCORNER)
win.addch(lry, ulx, curses.ACS_LLCORNER)
def rectangle(win, uly, ulx, lry, lrx):
"""Draw a rectangle with corners at the provided upper-left
and lower-right coordinates.
"""
win.vline(uly+1, ulx, curses.ACS_VLINE, lry - uly - 1)
win.hline(uly, ulx+1, curses.ACS_HLINE, lrx - ulx - 1)
win.hline(lry, ulx+1, curses.ACS_HLINE, lrx - ulx - 1)
win.vline(uly+1, lrx, curses.ACS_VLINE, lry - uly - 1)
win.addch(uly, ulx, curses.ACS_ULCORNER)
win.addch(uly, lrx, curses.ACS_URCORNER)
win.addch(lry, lrx, curses.ACS_LRCORNER)
win.addch(lry, ulx, curses.ACS_LLCORNER)
def rectangle(win, uly, ulx, lry, lrx):
"""Draw a rectangle with corners at the provided upper-left
and lower-right coordinates.
"""
win.vline(uly+1, ulx, curses.ACS_VLINE, lry - uly - 1)
win.hline(uly, ulx+1, curses.ACS_HLINE, lrx - ulx - 1)
win.hline(lry, ulx+1, curses.ACS_HLINE, lrx - ulx - 1)
win.vline(uly+1, lrx, curses.ACS_VLINE, lry - uly - 1)
win.addch(uly, ulx, curses.ACS_ULCORNER)
win.addch(uly, lrx, curses.ACS_URCORNER)
win.addch(lry, lrx, curses.ACS_LRCORNER)
win.addch(lry, ulx, curses.ACS_LLCORNER)
def rectangle(win, uly, ulx, lry, lrx):
"""Draw a rectangle with corners at the provided upper-left
and lower-right coordinates.
"""
win.vline(uly+1, ulx, curses.ACS_VLINE, lry - uly - 1)
win.hline(uly, ulx+1, curses.ACS_HLINE, lrx - ulx - 1)
win.hline(lry, ulx+1, curses.ACS_HLINE, lrx - ulx - 1)
win.vline(uly+1, lrx, curses.ACS_VLINE, lry - uly - 1)
win.addch(uly, ulx, curses.ACS_ULCORNER)
win.addch(uly, lrx, curses.ACS_URCORNER)
win.addch(lry, lrx, curses.ACS_LRCORNER)
win.addch(lry, ulx, curses.ACS_LLCORNER)
